WO2008024037A1 - Réseau de serveurs distribués fournissant des services triples à des utilisateurs finaux - Google Patents

Réseau de serveurs distribués fournissant des services triples à des utilisateurs finaux Download PDF

Info

Publication number
WO2008024037A1
WO2008024037A1 PCT/SE2006/000956 SE2006000956W WO2008024037A1 WO 2008024037 A1 WO2008024037 A1 WO 2008024037A1 SE 2006000956 W SE2006000956 W SE 2006000956W WO 2008024037 A1 WO2008024037 A1 WO 2008024037A1
Authority
WO
WIPO (PCT)
Prior art keywords
server
access
servers
fragments
edge
Prior art date
Application number
PCT/SE2006/000956
Other languages
English (en)
Inventor
Elmar Trojer
Original Assignee
Telefonaktiebolaget Lm Ericsson (Publ)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Telefonaktiebolaget Lm Ericsson (Publ) filed Critical Telefonaktiebolaget Lm Ericsson (Publ)
Priority to JP2009525517A priority Critical patent/JP4950295B2/ja
Priority to EP06769621A priority patent/EP2055080A4/fr
Priority to US12/438,450 priority patent/US20100235432A1/en
Priority to PCT/SE2006/000956 priority patent/WO2008024037A1/fr
Publication of WO2008024037A1 publication Critical patent/WO2008024037A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H04N7/17318—Direct or substantially direct transmission and handling of requests
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2854—Wide area networks, e.g. public data networks
    • H04L12/2856—Access arrangements, e.g. Internet access
    • H04L12/2858—Access network architectures
    • H04L12/2861—Point-to-multipoint connection from the data network to the subscribers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H04L65/612—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for unicast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/80—Responding to QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
    • H04L67/1004—Server selection for load balancing
    • H04L67/1008—Server selection for load balancing based on parameters of servers, e.g. available memory or workload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/104—Peer-to-peer [P2P] networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/104—Peer-to-peer [P2P] networks
    • H04L67/1074—Peer-to-peer [P2P] networks for supporting data block transmission mechanisms
    • H04L67/1076—Resource dissemination mechanisms or network resource keeping policies for optimal resource availability in the overlay network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/104—Peer-to-peer [P2P] networks
    • H04L67/1074—Peer-to-peer [P2P] networks for supporting data block transmission mechanisms
    • H04L67/1078—Resource delivery mechanisms
    • H04L67/108—Resource delivery mechanisms characterised by resources being split in blocks or fragments
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/104—Peer-to-peer [P2P] networks
    • H04L67/1087—Peer-to-peer [P2P] networks using cross-functional networking aspects
    • H04L67/1089—Hierarchical topologies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/104—Peer-to-peer [P2P] networks
    • H04L67/1087—Peer-to-peer [P2P] networks using cross-functional networking aspects
    • H04L67/1091—Interfacing with client-server systems or between P2P systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services
    • H04L67/568—Storing data temporarily at an intermediate stage, e.g. caching
    • H04L67/5681—Pre-fetching or pre-delivering data based on network characteristics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services
    • H04L67/568—Storing data temporarily at an intermediate stage, e.g. caching
    • H04L67/5682—Policies or rules for updating, deleting or replacing the stored data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/21—Server components or server architectures
    • H04N21/218—Source of audio or video content, e.g. local disk arrays
    • H04N21/21815—Source of audio or video content, e.g. local disk arrays comprising local storage units
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/21—Server components or server architectures
    • H04N21/222—Secondary servers, e.g. proxy server, cable television Head-end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/21—Server components or server architectures
    • H04N21/222—Secondary servers, e.g. proxy server, cable television Head-end
    • H04N21/2225—Local VOD servers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/231—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion
    • H04N21/23106—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion involving caching operations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/231—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion
    • H04N21/23113—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion involving housekeeping operations for stored content, e.g. prioritizing content for deletion because of storage space restrictions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
    • H04N21/4788—Supplemental services, e.g. displaying phone caller identification, shopping application communicating with other users, e.g. chatting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/64—Addressing
    • H04N21/6408—Unicasting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • H04N21/8456—Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17345—Control of the passage of the selected programme
    • H04N7/17354—Control of the passage of the selected programme in an intermediate station common to a plurality of user terminals

Definitions

  • the present invention relates generally to a distributed server framework for distribution of content to users, a method for providing content to users, and access as well as edge servers for use in the distributed server network.
  • the invention relates to IP based distribution of streamed TV and video.
  • bandwidth is not enough on a weak link onto which many links are aggregated, then one cannot get the right transmission quality because the weak link need to overload. If one wants to maintain a certain transmission quality and not overload the weak link, then the available bandwidth resources of the many aggregated links are not fully used.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • Databases & Information Systems (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

La présente invention concerne une structure de serveurs distribuée utilisée pour la distribution d'un flux de contenu à des utilisateurs. Cette structure comprend un serveur central (20), des serveurs edge régionaux (21), des groupes locaux (30, 31, 32) de serveurs d'accès (22), des premiers liens (9), des second liens (11), des troisièmes liens (23), un protocole client/serveur de partage de fichier dans les serveurs régionaux et les serveurs d'accès. Le protocole est modifié par des listes d'occurrences (66, 71), une fenêtre glissante et un mécanisme curseur (45, 46). Le matériel de données injecté dans le serveur central est distribué à partir de là au serveurs edge et aux serveurs d'accès utilisant le protocole. Les listes d'occurrences sont utilisées pour trier le matériel injecté pour que le matériel très demandé soit stocké sur les serveurs d'accès, que le matériel moins demandé soit enregistré sur les serveurs edge et que le matériel rarement demandé soit enregistré sur le serveur central. Les serveurs d'accès sont connectés aux utilisateurs (5) par le biais de périphériques multiplexeurs/démultiplexeurs (8) et une boucle locale (7). Le matériel très populaire et les toutes dernières nouvelles seront donc enregistrées près des utilisateurs, empêchant par conséquent aux second liens entre serveurs d'accès et serveurs edge d'être surchargés. La fenêtre glissante et le mécanisme de curseur permettent la distribution intelligente de matériel très populaire et de toutes dernières nouvelles entre serveurs d'accès utilisant les troisième liens.
PCT/SE2006/000956 2006-08-21 2006-08-21 Réseau de serveurs distribués fournissant des services triples à des utilisateurs finaux WO2008024037A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2009525517A JP4950295B2 (ja) 2006-08-21 2006-08-21 エンドユーザにトリプルプレイサービスを提供するための分散型サーバネットワーク
EP06769621A EP2055080A4 (fr) 2006-08-21 2006-08-21 Réseau de serveurs distribués fournissant des services triples à des utilisateurs finaux
US12/438,450 US20100235432A1 (en) 2006-08-21 2006-08-21 Distributed Server Network for Providing Triple and Play Services to End Users
PCT/SE2006/000956 WO2008024037A1 (fr) 2006-08-21 2006-08-21 Réseau de serveurs distribués fournissant des services triples à des utilisateurs finaux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2006/000956 WO2008024037A1 (fr) 2006-08-21 2006-08-21 Réseau de serveurs distribués fournissant des services triples à des utilisateurs finaux

Publications (1)

Publication Number Publication Date
WO2008024037A1 true WO2008024037A1 (fr) 2008-02-28

Family

ID=39107041

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2006/000956 WO2008024037A1 (fr) 2006-08-21 2006-08-21 Réseau de serveurs distribués fournissant des services triples à des utilisateurs finaux

Country Status (4)

Country Link
US (1) US20100235432A1 (fr)
EP (1) EP2055080A4 (fr)
JP (1) JP4950295B2 (fr)
WO (1) WO2008024037A1 (fr)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2164227A1 (fr) 2008-09-15 2010-03-17 Alcatel, Lucent Fourniture d'actifs numériques et réseau correspondant
US20100169442A1 (en) * 2008-12-31 2010-07-01 Industrial Technology Research Institute Apparatus and method for providing peer-to-peer proxy service with temporary storage management and traffic load balancing in peer-to-peer communications
WO2010118556A1 (fr) 2009-04-16 2010-10-21 Telefonaktiebolaget Lm Ericsson (Publ) Procédé et système de fourniture d'un mécanisme de gestion de tampon
EP2346250A1 (fr) * 2008-10-07 2011-07-20 ZTE Corporation Procédé et système d'interconnexion de médias de télévision par internet
WO2011133167A1 (fr) 2010-04-20 2011-10-27 Zte Corporation Procédé et système pour suivi hiérarchique de contenu et antémémoire pour mise en réseau et distribution à des dispositifs câblés et mobiles
JP2012517629A (ja) * 2009-02-10 2012-08-02 アルカテル−ルーセント トレントコンテンツメタデータを再構成する方法およびデバイス
EP2523454A1 (fr) * 2010-01-04 2012-11-14 Alcatel Lucent Appareil de fourniture de contenu de contour et réseau de fourniture de contenu destiné à un système de télévision sur protocole internet
EP2597869A1 (fr) * 2010-07-20 2013-05-29 Sharp Kabushiki Kaisha Dispositif de distribution de contenus, dispositif de lecture de contenus, système de distribution de contenus, procédé pour commander un dispositif de distribution de contenus, programme de commande et support d'enregistrement
RU2505939C2 (ru) * 2008-08-15 2014-01-27 Квэлкомм Инкорпорейтед Способ и устройство для беспроводного распространения мультиплексного сигнала, содержащего мультимедийные данные, по локальной сети
JP2015043589A (ja) * 2008-09-02 2015-03-05 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ 改善されたコンテンツ配送システムのためのアクセスポイント
US9118814B2 (en) * 2007-06-28 2015-08-25 The Trustees Of Columbia University In The City Of New York Set-top box peer-assisted video-on-demand
JP2015156657A (ja) * 2015-03-09 2015-08-27 アルカテル−ルーセント Ｉｐｔｖシステムのためのエッジコンテンツ配信デバイスおよびコンテンツ配信ネットワーク
US10091621B2 (en) 2015-08-28 2018-10-02 Fujitsu Limited Method for deployment, deployment destination identification program, and deployment system
CN109714415A (zh) * 2018-12-26 2019-05-03 北京小米移动软件有限公司 数据处理方法及装置

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602006013405D1 (de) * 2006-02-21 2010-05-20 Microsoft Corp Topologieverwaltung in Peer-to-peer Datenverteilungswolken
US8131673B2 (en) * 2006-12-05 2012-03-06 International Business Machines Corporation Background file sharing in a segmented peer-to-peer file sharing network
US8775562B2 (en) * 2006-12-05 2014-07-08 International Business Machines Corporation Mapping file fragments to file information and tagging in a segmented file sharing system
US8078688B2 (en) * 2006-12-29 2011-12-13 Prodea Systems, Inc. File sharing through multi-services gateway device at user premises
CN101282281B (zh) * 2007-04-03 2011-03-30 华为技术有限公司 一种媒体分发系统、装置及流媒体播放方法
TWI402698B (zh) * 2007-05-24 2013-07-21 Via Tech Inc 資料分散存取方法與系統
CN100461740C (zh) * 2007-06-05 2009-02-11 华为技术有限公司 一种客户端节点网络拓扑构造方法及流媒体分发系统
ATE456909T1 (de) * 2007-11-08 2010-02-15 Alcatel Lucent Digitale kombinationsvorrichtung für ein innenraum-kommunikationssystem und verfahren dafür
CN101631137B (zh) * 2008-07-15 2012-10-10 株式会社日立制作所 通信控制装置及通信控制方法
US8204791B2 (en) * 2009-07-13 2012-06-19 International Business Machines Corporation File fragment pricing in a segmented file sharing network
US8280958B2 (en) * 2009-07-13 2012-10-02 International Business Machines Corporation List passing in a background file sharing network
US8797872B1 (en) * 2009-10-02 2014-08-05 Ikanos Communications Inc. Method and apparatus for reducing switchover latency in IPTV systems
US9438861B2 (en) * 2009-10-06 2016-09-06 Microsoft Technology Licensing, Llc Integrating continuous and sparse streaming data
US8434121B2 (en) 2009-10-16 2013-04-30 At&T Intellectual Property I, L.P. System and method for monitoring whole home digital video recorder usage for internet protocol television
US8599700B2 (en) * 2010-03-05 2013-12-03 Time Warner Cable Enterprises Llc System and method for using ad hoc networks in cooperation with service provider networks
CN102907065B (zh) * 2010-05-20 2017-04-26 瑞典爱立信有限公司 用于管理对等网络中的数据传递的系统和方法
JP5348167B2 (ja) * 2011-03-30 2013-11-20 ブラザー工業株式会社 情報処理装置、情報処理方法及びプログラム
WO2013046204A1 (fr) * 2011-09-26 2013-04-04 Gilat Satcom Ltd. Procédés et systèmes pour contrôler l'accès à un contenu réparti
US20130104177A1 (en) * 2011-10-19 2013-04-25 Google Inc. Distributed real-time video processing
EP2772864A4 (fr) * 2011-10-27 2015-07-15 Synergy Drive Inc Dispositif d'évaluation/lecture de contenu
FR2989241B1 (fr) * 2012-04-05 2018-01-26 Easybroadcast Procede de diffusion d'un contenu dans un reseau informatique.
US8719345B2 (en) * 2012-05-11 2014-05-06 Oracle International Corporation Database replication using collaborative data transfers
US9848213B2 (en) * 2012-09-20 2017-12-19 The Hong Kong University Of Science And Technology Linear programming based distributed multimedia storage and retrieval
US9576318B2 (en) * 2012-09-25 2017-02-21 Mx Technologies, Inc. Automatic payment and deposit migration
US9544366B2 (en) 2012-12-19 2017-01-10 Hive Streaming Ab Highest bandwidth download request policy in a live streaming P2P network
US9680926B2 (en) 2012-12-19 2017-06-13 Hive Streaming Ab Nearest peer download request policy in a live streaming P2P network
US9591070B2 (en) * 2012-12-19 2017-03-07 Hive Streaming Ab Multiple requests for content download in a live streaming P2P network
JP6201438B2 (ja) * 2013-06-06 2017-09-27 富士通株式会社 コンテンツ配信方法、コンテンツ配信サーバ及びサムネイル収集プログラム
KR102141362B1 (ko) * 2014-06-27 2020-08-05 삼성전자 주식회사 위치 정보에 기반한 정보 공유 방법 및 장치
US9641530B2 (en) * 2015-06-02 2017-05-02 JumpCloud, Inc. Integrated hosted directory
US11159527B2 (en) * 2015-06-02 2021-10-26 JumpCloud, Inc. Integrated hosted directory
US10601827B2 (en) * 2017-04-07 2020-03-24 JumpCloud, Inc. Integrated hosted directory
US9692815B2 (en) 2015-11-12 2017-06-27 Mx Technologies, Inc. Distributed, decentralized data aggregation
US10687115B2 (en) 2016-06-01 2020-06-16 Time Warner Cable Enterprises Llc Cloud-based digital content recorder apparatus and methods
JP6593886B2 (ja) * 2017-01-19 2019-10-23 日本電信電話株式会社 高速アップロードシステム及びその再送制御方法並びにプログラム
US10939142B2 (en) * 2018-02-27 2021-03-02 Charter Communications Operating, Llc Apparatus and methods for content storage, distribution and security within a content distribution network
CN109347968B (zh) * 2018-11-07 2021-09-24 网宿科技股份有限公司 一种下载资源文件的数据块的方法、设备和系统

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060015928A1 (en) * 2003-06-30 2006-01-19 World Wide Packets, Inc. Multicast services control system and method
US20060117342A1 (en) * 2004-11-30 2006-06-01 Park Pyung K Method for acquiring channel information and registering for reception of multicast based IP TV broadcasting in access network

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020138640A1 (en) * 1998-07-22 2002-09-26 Uri Raz Apparatus and method for improving the delivery of software applications and associated data in web-based systems
US6765868B1 (en) * 1998-09-22 2004-07-20 International Business Machines Corp. System and method for large file transfers in packet networks
US6160793A (en) * 1998-10-13 2000-12-12 Nokia Telecommunications, Oy ECN-based approach for congestion management in hybrid IP-ATM networks
JP4299911B2 (ja) * 1999-03-24 2009-07-22 株式会社東芝 情報転送システム
US6785704B1 (en) * 1999-12-20 2004-08-31 Fastforward Networks Content distribution system for operation over an internetwork including content peering arrangements
US6826564B2 (en) * 2000-07-10 2004-11-30 Fastforward Networks Scalable and programmable query distribution and collection in a network of queryable devices
US6970939B2 (en) * 2000-10-26 2005-11-29 Intel Corporation Method and apparatus for large payload distribution in a network
ATE381191T1 (de) * 2000-10-26 2007-12-15 Prismedia Networks Inc Verfahren und system zur verwaltung von verteilten inhalten und entsprechenden metadaten
US6651141B2 (en) * 2000-12-29 2003-11-18 Intel Corporation System and method for populating cache servers with popular media contents
US20020131428A1 (en) * 2001-03-13 2002-09-19 Vivian Pecus Large edge node for simultaneous video on demand and live streaming of satellite delivered content
JP2003085032A (ja) * 2001-09-10 2003-03-20 Kanazawa Inst Of Technology 自己組織化キャッシュ方法およびその方法を利用可能なキャッシュサーバ
US7054867B2 (en) * 2001-09-18 2006-05-30 Skyris Networks, Inc. Systems, methods and programming for routing and indexing globally addressable objects and associated business models
CN1217543C (zh) * 2002-06-28 2005-08-31 国际商业机器公司 对等视频点播系统中的设备和方法
US7171469B2 (en) * 2002-09-16 2007-01-30 Network Appliance, Inc. Apparatus and method for storing data in a proxy cache in a network
US7136922B2 (en) * 2002-10-15 2006-11-14 Akamai Technologies, Inc. Method and system for providing on-demand content delivery for an origin server
US20040093419A1 (en) * 2002-10-23 2004-05-13 Weihl William E. Method and system for secure content delivery
US8650601B2 (en) * 2002-11-26 2014-02-11 Concurrent Computer Corporation Video on demand management system
EP1872270A1 (fr) * 2005-04-22 2008-01-02 Thomson Licensing Mise en antememoire de reseau d'un contenu hierarchique
US7689602B1 (en) * 2005-07-20 2010-03-30 Bakbone Software, Inc. Method of creating hierarchical indices for a distributed object system
US7818402B1 (en) * 2006-02-08 2010-10-19 Roxbeam Media Network Corporation Method and system for expediting peer-to-peer content delivery with improved network utilization

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060015928A1 (en) * 2003-06-30 2006-01-19 World Wide Packets, Inc. Multicast services control system and method
US20060117342A1 (en) * 2004-11-30 2006-06-01 Park Pyung K Method for acquiring channel information and registering for reception of multicast based IP TV broadcasting in access network

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
"Optimizing the Broadband Aggregation Network for Triple Play Services", ALCATEL, STRATEGIC WHITE PAPER, 2005, pages 1 - 10, XP003013047, Retrieved from the Internet <URL:http://www1.alcatel-lucent.com/com/en/appcontent/opgss/18926_OptBBAggTPlay_swp_tcm228-204541635.pdf> *
"The Future of IPTV: Business and Technology Challenges", LAUREL NETWORKS, IPTV WHITE PAPER, April 2006 (2006-04-01), pages 1 - 11, XP003013046, Retrieved from the Internet <URL:http://www.convergedigest.com/whitepapers/documents/Laurel-IPTV.pdf> *
See also references of EP2055080A4 *

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9118814B2 (en) * 2007-06-28 2015-08-25 The Trustees Of Columbia University In The City Of New York Set-top box peer-assisted video-on-demand
US8902868B2 (en) 2008-08-15 2014-12-02 Qualcomm Incorporated Method and apparatus for wirelessly distributing multiplex signal comprising multimedia data over a local area network
RU2505939C2 (ru) * 2008-08-15 2014-01-27 Квэлкомм Инкорпорейтед Способ и устройство для беспроводного распространения мультиплексного сигнала, содержащего мультимедийные данные, по локальной сети
JP2015043589A (ja) * 2008-09-02 2015-03-05 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ 改善されたコンテンツ配送システムのためのアクセスポイント
WO2010028839A1 (fr) * 2008-09-15 2010-03-18 Alcatel Lucent Fourniture d'actifs numériques et réseau correspondant
EP2164227A1 (fr) 2008-09-15 2010-03-17 Alcatel, Lucent Fourniture d'actifs numériques et réseau correspondant
EP2346250A4 (fr) * 2008-10-07 2013-05-29 Zte Corp Procédé et système d'interconnexion de médias de télévision par internet
EP2346250A1 (fr) * 2008-10-07 2011-07-20 ZTE Corporation Procédé et système d'interconnexion de médias de télévision par internet
US20100169442A1 (en) * 2008-12-31 2010-07-01 Industrial Technology Research Institute Apparatus and method for providing peer-to-peer proxy service with temporary storage management and traffic load balancing in peer-to-peer communications
JP2012517629A (ja) * 2009-02-10 2012-08-02 アルカテル−ルーセント トレントコンテンツメタデータを再構成する方法およびデバイス
US9060192B2 (en) 2009-04-16 2015-06-16 Telefonaktiebolaget L M Ericsson (Publ) Method of and a system for providing buffer management mechanism
EP2420056A1 (fr) * 2009-04-16 2012-02-22 Telefonaktiebolaget LM Ericsson (publ) Procédé et système de fourniture d'un mécanisme de gestion de tampon
WO2010118556A1 (fr) 2009-04-16 2010-10-21 Telefonaktiebolaget Lm Ericsson (Publ) Procédé et système de fourniture d'un mécanisme de gestion de tampon
EP2420056A4 (fr) * 2009-04-16 2013-01-23 Ericsson Telefon Ab L M Procédé et système de fourniture d'un mécanisme de gestion de tampon
EP2523454A4 (fr) * 2010-01-04 2014-04-16 Alcatel Lucent Appareil de fourniture de contenu de contour et réseau de fourniture de contenu destiné à un système de télévision sur protocole internet
EP2523454A1 (fr) * 2010-01-04 2012-11-14 Alcatel Lucent Appareil de fourniture de contenu de contour et réseau de fourniture de contenu destiné à un système de télévision sur protocole internet
JP2013516854A (ja) * 2010-01-04 2013-05-13 アルカテル−ルーセント Ｉｐｔｖシステムのためのエッジコンテンツ配信デバイスおよびコンテンツ配信ネットワーク
WO2011133167A1 (fr) 2010-04-20 2011-10-27 Zte Corporation Procédé et système pour suivi hiérarchique de contenu et antémémoire pour mise en réseau et distribution à des dispositifs câblés et mobiles
EP2561434A4 (fr) * 2010-04-20 2016-03-16 Zte Corp Procédé et système pour suivi hiérarchique de contenu et antémémoire pour mise en réseau et distribution à des dispositifs câblés et mobiles
EP2597869A4 (fr) * 2010-07-20 2013-12-18 Sharp Kk Dispositif de distribution de contenus, dispositif de lecture de contenus, système de distribution de contenus, procédé pour commander un dispositif de distribution de contenus, programme de commande et support d'enregistrement
EP2597869A1 (fr) * 2010-07-20 2013-05-29 Sharp Kabushiki Kaisha Dispositif de distribution de contenus, dispositif de lecture de contenus, système de distribution de contenus, procédé pour commander un dispositif de distribution de contenus, programme de commande et support d'enregistrement
JP2015156657A (ja) * 2015-03-09 2015-08-27 アルカテル−ルーセント Ｉｐｔｖシステムのためのエッジコンテンツ配信デバイスおよびコンテンツ配信ネットワーク
US10091621B2 (en) 2015-08-28 2018-10-02 Fujitsu Limited Method for deployment, deployment destination identification program, and deployment system
CN109714415A (zh) * 2018-12-26 2019-05-03 北京小米移动软件有限公司 数据处理方法及装置

Also Published As

Publication number Publication date
JP4950295B2 (ja) 2012-06-13
JP2010502097A (ja) 2010-01-21
EP2055080A4 (fr) 2011-11-30
US20100235432A1 (en) 2010-09-16
EP2055080A1 (fr) 2009-05-06

Similar Documents

Publication Publication Date Title
US20100235432A1 (en) Distributed Server Network for Providing Triple and Play Services to End Users
CN113612726B (zh) 用于直播自适应比特率(abr)媒体的优化传递的方法
US9549212B2 (en) Dynamic load based ad insertion
US11006177B2 (en) System and method for utilizing a secured service provider memory
US7742407B2 (en) Quality of service management in a switched digital video environment
US20070283385A1 (en) Methods and apparatus to provide media content created for a specific individual via IPTV
US20150263916A1 (en) Bandwidth management in a content distribution network
WO2001055912A1 (fr) Procede et dispositif d&#39;authentification cote client et de selection de flux dans un systeme de distribution de contenu
JP2005276079A (ja) データ配信サーバおよびデータ配信システム
KR20080045662A (ko) 방송 프로그램을 레코딩하기 위한 디바이스
US20100083328A1 (en) Client configuration and management for fast channel change of multimedia services
KR20040053319A (ko) 비디오 온 디맨드 어플리케이션들에서 효율적으로대역폭을 사용하기 위한 ａｔｍ 비디오 캐싱 시스템
CN101521583A (zh) 一种资源接纳控制方法、系统和装置
Tsilopoulos et al. Are information-centric networks video-ready?
CN111372103B (zh) 一种组播方法、装置、设备和计算机存储介质
US20150195589A1 (en) Method of and apparatus for determining a composite video services stream
WO2009080112A1 (fr) Procédé et appareil de distribution de contenu multimédia dans un réseau de communications
EP2400749B1 (fr) Contrôles de réseau d&#39;accès distribués avec mise en cache locale pour le téléchargement d&#39;utilisateur final
CN105340284B (zh) 在内容递送网络中从源向目的地递送内容的方法
KR100416323B1 (ko) Ｖｃｒ 서비스 제공을 위한 클라이언트 시스템 및 이를 이용한 vod 시스템
Wu et al. A hybrid recording mechanism for simultaneous recording of multiple broadcast IPTV channels
EP2449773A1 (fr) Procédé et système de distribution de contenus numériques personnalisés
Ahmed et al. IPTV Video Streaming in Content Distribution Network
Linder et al. IP Multicast Push and Broadcast on Demand in FRA Networks

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 06769621

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2006769621

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2009525517

Country of ref document: JP

NENP Non-entry into the national phase

Ref country code: DE

NENP Non-entry into the national phase

Ref country code: RU